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5-6
Section
Clock Function
232
S
PC program
Create the PC program in the way shown below.
@XFER(70)
#0004
00000
@MOV(21)
#1254
@MOV(21)
#1255
TIM001
@MOV(21)
#0625
101
102
102
AR18
DM0000
@MOV(21)
#0264
101
TIM
001
#0010
(1.0S)
S
Program operation
When the created screen is displayed on the NT620S/620C and the program is
executed, the operation is as follows.
(1) When bit 00000 comes ON, the date and time (AR 18 to 21) set in the PC are
read, and written to the words (DM0000 to 0003) allocated to numeral
memory tables 264 and 265.
(2) Copy the contents of numeral memory table 264 (day, hour, minute, second)
into numeral memory table 254, which is used for setting the clock function.
(3) After waiting about a second for the memory table copy operation in step (2)
to be completed, copy the contents of numeral memory table 265 (day of the
week, year, month) into numeral memory table 255, which used for setting
the clock function.
The date and time set at the PC will also be set at the NT620S/620C and dis-
played.
Summary of Contents for NT620C
Page 1: ...Cat No V033 E1 5 Programmable Terminals NT620S 620C OPERATION MANUAL...
Page 2: ...NT620S 620C Programmable Terminals Operation Manual Revised April 2001...
Page 3: ...iv...
Page 5: ...vi...
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